#o-nas {
    padding-top: 140px;
    max-width: 1600px;
    margin: 0px auto ;
    min-height: 100vh;
    width: 80vw;
  }

#o-nas h2 {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--white);
    letter-spacing: 0.05em;
    animation: fadeInUp 0.6s ease;
}

#o-nas h3 {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--white);
    margin-top: 40px;
    margin-bottom: 20px;
    position: relative;
}

#o-nas h3::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 60px;
    height: 3px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

#o-nas .o-nas {
    padding-top: 20px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    line-height: 1.8;
    font-size: 1.1rem;
    color: var(--white);
    animation: fadeInUp 0.6s ease;
}

#o-nas ul {
    list-style: none;
    padding-left: 0;
    margin-top: 10px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

#o-nas li {
    padding-left: 20px;
    position: relative;
    font-size: 1.05rem;
    line-height: 1.6;
    color: var(--white);
}

#o-nas li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--red);
    font-weight: bold;
}


/* Responsive */



.cert-wrapper {
    display: flex;
    gap: 20px;
    justify-content: space-between;
    margin-top: 40px;
    flex-wrap: nowrap;
}

.cert-wrapper .cert {
    color: var(--white);
    display: flex;
    flex-direction: column;
    align-items: center;
    flex: 1;
    text-decoration: none;
    max-width: 20%;
    min-width: 20%;
    /*     max-height: 100%; */
    gap: 3px;

}

.cert-wrapper .cert p {
    text-align: center;
    margin-top: 10px;
    text-align: center;
    line-height: 1.4;
    min-height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cert-wrapper .cert img {
    max-width: 100%;
    height: 100%;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
    /*     object-fit: cover; */
    aspect-ratio: 1/1.3
}

.cert-wrapper .cert.dummy {
    height: 0px;
}


@media screen and (max-width: 768px) {
    #o-nas h2 {
        font-size: 2rem;
    }

    #o-nas h3 {
        font-size: 1.5rem;
    }

    #o-nas .o-nas,
    #o-nas ul {
        font-size: 1rem;
    }

    .cert-wrapper {
        flex-wrap: wrap;
    }

    .cert-wrapper .cert {
        max-width: 48%;
        min-width: 40%;
    }

    .cert-wrapper .cert img {
        max-width: 100%;
        height: 100%;
        border-radius: 10px;
        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
        transition: transform 0.3s ease;
        object-fit: cover;
    }
}